The complete iPhone SE User Manual with Latest Tips and Tricks. Apple in April 2020 unveiled the second-generation iPhone SE, a powerful new iPhone featuring a 4.7-inch Retina HD display, paired with Touch ID for industry-leading security. iPhone SE comes in a compact design, reinvented from the inside out, and is the most affordable iPhone. The new iPhone SE is powered by the Apple-designed A13 Bionic, the fastest chip in a smartphone, to...